52004986840

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1\times {\mathrm{10987}}^1$

素因数の和:12692

約数の個数: 64

約数和(自身を含む): 118698089760

約数和(自身を除く): 66693102920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 1621, 2920, 3242, 6484, 8105, 10987, 12968, 16210, 21974, 32420, 43948, 54935, 64840, 87896, 109870, 118333, 219740, 236666, 439480, 473332, 591665, 802051, 946664, 1183330, 1604102, 2366660, 3208204, 4010255, 4733320, 6416408, 8020510, 16041020, 17809927, 32082040, 35619854, 71239708, 89049635, 142479416, 178099270, 356198540, 712397080, 1300124671, 2600249342, 5200498684, 6500623355, 10400997368, 13001246710, 26002493420, 52004986840]

約数ペア:

[(1, 52004986840), (2, 26002493420), (4, 13001246710), (5, 10400997368), (8, 6500623355), (10, 5200498684), (20, 2600249342), (40, 1300124671), (73, 712397080), (146, 356198540), (292, 178099270), (365, 142479416), (584, 89049635), (730, 71239708), (1460, 35619854), (1621, 32082040), (2920, 17809927), (3242, 16041020), (6484, 8020510), (8105, 6416408), (10987, 4733320), (12968, 4010255), (16210, 3208204), (21974, 2366660), (32420, 1604102), (43948, 1183330), (54935, 946664), (64840, 802051), (87896, 591665), (109870, 473332), (118333, 439480), (219740, 236666)]